package com.company.mapper.impl;

import com.company.mapper.MyMapper;
import org.springframework.stereotype.Repository;

/**
 * Created by ruoan on 2020/9/24 20:37
 */
@Repository
public class MyMapperImpl implements MyMapper {
    @Override
    public void exec() {
        System.out.println("MyMapperImpl exec");
    }
}
